Her Last 20 Days

Starting at a new school, Adrien Mick is approached by a pair of mysterious brothers, Theo and Dan Wyndstone. The brothers claim to have come 20 days from the future to stop Adrien's murder at the hands of a businessman, Antonio Barros.
While he forms his plan, Barros's control over his eldest son, Ryan, deteriorates when Ryan realizes the nefarious purposes of his fathers demands.
Adrien is hesitant to trust others after he fathers murder, but the proof of Theo and Dan's claims are becoming undeniable. While Adrien faces conflicting emotions, Theos jealousy clouds his judgment.
As the clock winds down, Adrien and her friends must untangle their family problems, work out their friendships and determine who they really want to be with. Her Last 20 Days deals with heavier topics such as alcohol use, mentions of drug use, child abuse, suicide and suicidal thoughts.